QUANTUM CORP

CUSIP: 747906501 Class: COM NEW

Private Capital Management, LLC's Holding History (CIK: 0001588456)

Note: Option positions (PUT/CALL) are excluded.

Q4 2017
Shares 408,709 Value ($000) $2,301 Avg Close — Range —
Q3 2017
Shares 1,558,016 Value ($000) $9,535 Avg Close — Range —
Q2 2017
Shares 1,634,790 Value ($000) $12,768 Avg Close — Range —
Q1 2017
Shares 13,224,747 Value ($000) $11,506 Avg Close — Range —